Showing History of the Baltimore and Ohio Railroad by John F. Stover

Important places

• Chicago (1,722)
• Cincinnati (193)
• Cumberland (26)
• Pittsburgh (1,171)
• St. Louis (272)
• Washington (2,457)
• Wheeling (27)

Counties

• St. Louis (275)
• Allegheny (1,224)
• Allegany (32)
• Cook (1,792)
• Hamilton (202)
• District of Columbia (2,673)
• Ohio (29)

Regions

• Missouri (930)
• West Virginia (543)
• District of Columbia (2,676)
• Maryland (1,306)
• Ohio (1,283)
• Pennsylvania (4,458)
• Illinois (2,704)

Countries

• United States (64,950)

Other geographical areas

• Allegheny Plateau (173)
• Piedmont (USA) (1,063)
• Appalachian Mountains (1,111)
• Central Lowlands (North America) (1,334)